2x ST7920 with SW SPI does not work

greeng1 / u8glib

Automatically exported from code.google.com/p/u8glib

Other

0 stars 0 forks source link

2x ST7920 with SW SPI does not work #227

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

SW SPI uses gobal variables which are only setup during init sequence. This is 
fixed now: global variables are setup during each chip select.

ToDo: Check other SW SPI procedures for similar problems.

Original issue reported on code.google.com by olikr...@gmail.com on 29 Dec 2013 at 8:26

GoogleCodeExporter commented 9 years ago

updated normal SPI also

Original comment by olikr...@gmail.com on 24 Jan 2014 at 8:33

Changed state: Fixed